Did I overreact?

This customer bought one single sheet of stickers. Then sent a message asking for “samples”. And I’m thinking… Samples of lotion? Samples of gourmet food? She just wants me to send her extra stickers.

I always do send extra stickers with orders. More for larger orders but even for small orders I’ll send at least one. I just found it odd that she was asking me for free items.

I went ahead and canceled the order just because I felt that it was weird that she would ask that and I was afraid she would be a trouble customer who would leave a bad review because of some made up craziness. I don’t know. I just got weird vibes. What do y’all think?